Maureen Walsh remembers her son Jimmy as she works to raise awareness about how all of us can help veterans battle depression and PTSD, Tinley Park, May 14, 2015.(Allen Cunningham/ Daily Southown)

Maureen Walsh remembers her son Jimmy as she works to raise awareness about how all of us can help veterans battle depression and PTSD, Tinley Park, May 14, 2015.(Allen Cunningham/ Daily Southown) (Allen Cunningham, Daily Southtown)